DE602004019438D1 - Verfahren zur Rauschmessung und entsprechendes empfangendes DSL-Modem. - Google Patents

Verfahren zur Rauschmessung und entsprechendes empfangendes DSL-Modem.

Info

Publication number
DE602004019438D1
DE602004019438D1 DE602004019438T DE602004019438T DE602004019438D1 DE 602004019438 D1 DE602004019438 D1 DE 602004019438D1 DE 602004019438 T DE602004019438 T DE 602004019438T DE 602004019438 T DE602004019438 T DE 602004019438T DE 602004019438 D1 DE602004019438 D1 DE 602004019438D1
Authority
DE
Germany
Prior art keywords
digital subscriber
subscriber line
line modem
noise measurement
receiving digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602004019438T
Other languages
English (en)
Inventor
Den Bogaert Etienne Andre Hubert Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Publication of DE602004019438D1 publication Critical patent/DE602004019438D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
DE602004019438T 2004-12-15 2004-12-15 Verfahren zur Rauschmessung und entsprechendes empfangendes DSL-Modem. Active DE602004019438D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04292999A EP1672827B1 (de) 2004-12-15 2004-12-15 Verfahren zur Rauschmessung und entsprechendes empfangendes DSL-Modem.

Publications (1)

Publication Number Publication Date
DE602004019438D1 true DE602004019438D1 (de) 2009-03-26

Family

ID=34931607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019438T Active DE602004019438D1 (de) 2004-12-15 2004-12-15 Verfahren zur Rauschmessung und entsprechendes empfangendes DSL-Modem.

Country Status (5)

Country Link
US (1) US8571094B2 (de)
EP (1) EP1672827B1 (de)
CN (1) CN100534080C (de)
AT (1) ATE422749T1 (de)
DE (1) DE602004019438D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070206700A1 (en) * 2006-03-06 2007-09-06 Mediatek Inc. Quadrature Amplitude Modulation receiver and diagnostic method thereof
US7720633B2 (en) * 2007-01-10 2010-05-18 Futurewei Technologies, Inc. Bivariate histogram for impulse noise monitor
CN103532905B (zh) * 2012-07-05 2017-09-19 北京新岸线移动通信技术有限公司 基于硬判决的信噪比估计方法和装置
CN104885514B (zh) 2012-11-01 2019-05-21 英特尔公司 在LTE-A网络中发送QoS要求以及UE功率偏好的信号
US9106470B2 (en) * 2012-12-03 2015-08-11 Qualcomm Incorporated Enhanced decoding and demapping method and apparatus for QAM data signals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845466A (en) * 1970-11-18 1974-10-29 California Inst Of Techn System and method for character recognition
FR2713855B1 (fr) * 1993-12-15 1996-01-19 Alcatel Telspace Procédé de détection de décrochage de récupération de porteuse et de détermination du rapport EB/NO d'une liaison de transmission numérique et dispositif mettant en Óoeuvre ce procédé.
US5689444A (en) * 1995-06-07 1997-11-18 The United States Of America, As Represented By The Secretary Of Commerce Statistical quality control of wind profiler data
GB2319148B (en) * 1996-09-27 1999-01-13 Plessey Telecomm Noise level determination
SE517879C2 (sv) * 2000-11-13 2002-07-30 Abb Ab Förfarande och system för utvärdering av statisk friktion
EP1335553A1 (de) * 2002-02-12 2003-08-13 Alcatel Synchronisierung des Symboltaktes in einem Mehrträgerübertragungssystem
US7032159B2 (en) * 2002-02-28 2006-04-18 Texas Instruments Incorporated Error correction code parameter selection in a communication system
US7418026B2 (en) * 2002-05-09 2008-08-26 Sony United Kingdom Limited Receiver for a multi-carrier modulated symbol
US20050190800A1 (en) * 2003-12-17 2005-09-01 Intel Corporation Method and apparatus for estimating noise power per subcarrier in a multicarrier system
US20060083324A1 (en) * 2004-10-15 2006-04-20 Desjardins Philip Method and apparatus for detecting transmission errors for digital subscriber lines

Also Published As

Publication number Publication date
EP1672827A1 (de) 2006-06-21
EP1672827B1 (de) 2009-02-11
ATE422749T1 (de) 2009-02-15
CN1791083A (zh) 2006-06-21
US8571094B2 (en) 2013-10-29
US20060126708A1 (en) 2006-06-15
CN100534080C (zh) 2009-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition